CN107198953A - Desulfurizing tower purifies exhaust system with chimney integrated fume - Google Patents
Desulfurizing tower purifies exhaust system with chimney integrated fume Download PDFInfo
- Publication number
- CN107198953A CN107198953A CN201710601196.3A CN201710601196A CN107198953A CN 107198953 A CN107198953 A CN 107198953A CN 201710601196 A CN201710601196 A CN 201710601196A CN 107198953 A CN107198953 A CN 107198953A
- Authority
- CN
- China
- Prior art keywords
- chimney
- desulfurizing tower
- exhaust system
- slurry pool
- dewatering plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 230000003009 desulfurizing effect Effects 0.000 title claims abstract description 32
- 239000003517 fume Substances 0.000 title claims abstract description 26
- 239000002002 slurry Substances 0.000 claims abstract description 27
- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 claims abstract description 25
- 239000003546 flue gas Substances 0.000 claims abstract description 25
- 230000018044 dehydration Effects 0.000 claims abstract description 20
- 238000006297 dehydration reaction Methods 0.000 claims abstract description 20
- 239000007921 spray Substances 0.000 claims abstract description 18
- 238000006477 desulfuration reaction Methods 0.000 claims abstract description 13
- 230000023556 desulfurization Effects 0.000 claims abstract description 13
- 239000007788 liquid Substances 0.000 claims abstract description 12
- 239000007789 gas Substances 0.000 claims abstract description 11
- 229940059082 douche Drugs 0.000 claims abstract description 9
- 239000000779 smoke Substances 0.000 claims abstract description 6
- 239000004566 building material Substances 0.000 claims abstract description 5
- 239000010438 granite Substances 0.000 claims abstract description 5
- 238000005086 pumping Methods 0.000 claims abstract description 5
- 239000011150 reinforced concrete Substances 0.000 claims abstract description 5
- 238000004891 communication Methods 0.000 claims abstract description 4
- 238000005276 aerator Methods 0.000 claims description 9
- 239000000203 mixture Substances 0.000 claims description 9
- 238000011010 flushing procedure Methods 0.000 claims description 5
- 235000019504 cigarettes Nutrition 0.000 claims description 4
- 239000003595 mist Substances 0.000 claims description 3
- 238000001556 precipitation Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 abstract description 4
- 238000005265 energy consumption Methods 0.000 abstract description 4
- 238000000746 purification Methods 0.000 description 7
- 238000004140 cleaning Methods 0.000 description 4
- 239000010410 layer Substances 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical group [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 description 2
- 238000006243 chemical reaction Methods 0.000 description 2
- 238000005260 corrosion Methods 0.000 description 2
- 229910052717 sulfur Inorganic materials 0.000 description 2
- 239000011593 sulfur Substances 0.000 description 2
- 238000005273 aeration Methods 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002355 dual-layer Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000009469 supplementation Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/80—Semi-solid phase processes, i.e. by using slurries
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D47/00—Separating dispersed particles from gases, air or vapours by liquid as separating agent
- B01D47/06—Spray cleaning
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/46—Removing components of defined structure
- B01D53/48—Sulfur compounds
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23J—REMOVAL OR TREATMENT OF COMBUSTION PRODUCTS OR COMBUSTION RESIDUES; FLUES
- F23J11/00—Devices for conducting smoke or fumes, e.g. flues
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2258/00—Sources of waste gases
- B01D2258/02—Other waste gases
- B01D2258/0283—Flue gases
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Analytical Chemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Treating Waste Gases (AREA)
Abstract
A kind of desulfurizing tower purifies exhaust system, including the chimney being made up of adjacent reinforced concrete bodies and granite building material corrosion-proof lining with chimney integrated fume, and chimney bottom sets flue tangentially；Set gradually slurry pool, spray equipment, dehydration device and demister from the bottom to top in chimney；Slurry pool assembles anti-settler, liquid supply device and pumping equipment；Spray equipment is made up of shower and the atomizer that is distributed on shower, and the shower of spray equipment is by assembling the pipeline communication of desulfurization pump in slurry pool；Dehydration device has two layers of dewatering plate in back taper up and down, ring smoke passage is formed between the upper periphery of lower floor's dewatering plate and the inwall of chimney, the lower port of upper strata dewatering plate is exhaust gases passes of the flue gas by upper strata dewatering plate, dehydration device assembling jet douche device；Demister is fixed on the end suitable for reading of chimney.The present invention can substantially reduce construction costs, reduce floor space, reduce energy consumption, improve flue gas desulfurization clean-up effect.
Description
Technical field
The present invention relates to gas cleaning exhaust apparatus, and in particular to a kind of desulfurizing tower is purified with chimney integrated fume and discharged
System.
Background technology
The desulfurizing tower and chimney for being presently used for gas cleaning and discharge are separately designed and are applied in combination, i.e., by desulfurizing tower
Configuration first carries out desulfurizing and purifying processing, then again by chimney to the flue gas after desulfurizing and purifying before chimney to discharge flue gas
Discharged.Desulfurizing tower is separately designed with chimney and is applied in combination, and not only there is the problem of construction costs is high, floor space is big, and
And due to needing to configure fume emission pressure charging system, the problem of also there is gas cleaning exhaust system high energy consumption.
The content of the invention
It is an object of the invention in view of the above-mentioned problems, providing a kind of desulfurizing tower and chimney integrated fume purification discharge system
System, the desulfurizing tower organically combines desulfurizing tower and chimney with chimney integrated fume purification exhaust system, so as to substantially reduce cigarette
Gas is purified and exhaust system construction costs, reduces floor space, reduces energy consumption, while improving flue gas desulfurization clean-up effect, is met
Fume emission requirement.
Realizing the technical scheme of above-mentioned purpose is：A kind of desulfurizing tower purifies exhaust system with chimney integrated fume, including
Chimney, described chimney is made up of adjacent reinforced concrete bodies and granite building material corrosion-proof lining, is set in the bottom of the chimney
Along the tangential flue of the chimney；Set gradually from the bottom to top in described chimney slurry pool, spray equipment, dehydration device and
Demister；Described slurry pool is placed in the bottom of the chimney, and the slurry pool is equipped with anti-settler, liquid supply device and discharge opeing
Device；Described spray equipment is made up of shower and the atomizer that is distributed on the shower, the spray of the spray equipment
Pipe is by assembling the pipeline communication of desulfurization pump in described slurry pool；Described dehydration device is in back taper with two layers up and down
Dewatering plate, form ring smoke passage between the inwall of the upper periphery of lower floor's dewatering plate and the chimney, upper strata dewatering plate
Lower port is exhaust gases passes of the flue gas by upper strata dewatering plate, dehydration device assembling jet douche device；Described demister
It is fixed on the end suitable for reading of the chimney.
Above-mentioned desulfurizing tower purifies exhaust system with chimney integrated fume, and described demister is chevron mist eliminator.
Above-mentioned desulfurizing tower purifies exhaust system with chimney integrated fume, and described anti-settler is by being placed in the slurry
Hydrojet comb and the recycle liquid pump composition being placed in outside the chimney in liquid pool.
Above-mentioned desulfurizing tower purifies exhaust system with chimney integrated fume, and described jet douche device is by flushing jet pipe
With the shower nozzle composition being assemblied on the flushing jet pipe.
Above-mentioned desulfurizing tower purifies exhaust system with chimney integrated fume, and described slurry pool is equipped with aerator,
The aerator is made up of the roots blower for being placed in the tube aerator in slurry pool He being placed in outside the chimney.
This desulfurizing tower organically combines desulfurizing tower and chimney with chimney integrated fume purification exhaust system, greatlys save
Gas cleaning and the construction costs of exhaust system, reduce floor space, reduce energy consumption and operating cost, while improving cigarette
Desulfurization clean-up effect, disclosure satisfy that the high standards of fume emission.
This desulfurizing tower is prevented with chimney integrated fume purification exhaust system using adjacent reinforced concrete bodies with granite building material
Rotten inner lining structure, had both met chimney and has used function, while as the tower body of desulfurizing tower, with excellent high temperature resistant and anti-corrosion
Corrosion energy, it is generally robust durable, and due to there is enough height spaces in chimney, it is easy to spray desulphurization system and dehydrating demisting
The assembling of system, spray desulfurization section and dehydrating demisting segment length, can improve flue gas desulfurization, dehydrating demisting and clean-up effect.
This desulfurizing tower is purified exhaust system with chimney integrated fume and combined using two layers up and down in the dewatering plate of back taper
Dehydration device is constituted, its dehydrating demisting device is simple in construction, easy to assembly, can effectively solve the problem that conventional dehydrating demisting device is easy
The problem of obstruction, airflow be not smooth, needs are frequently rinsed dredging gas channel is formed, while dehydration can be effectively improved
The operating efficiency and quality of demister.
Brief description of the drawings
Fig. 1 is that this desulfurizing tower purifies exhaust system structural representation with chimney integrated fume.
Fig. 2 is the dehydration device section flue gas circulation path and change in flow schematic diagram of the embodiment of the present invention.
In figure：1st, chimney；2nd, flue；3rd, slurry pool；4th, spray equipment；5th, dehydration device；6th, demister；7th, anti-precipitation
Device；8th, liquid supply device；9th, pumping equipment；10th, desulfurization pump；11st, jet douche device；12nd, aerator.
Embodiment
The present invention is further described in conjunction with the accompanying drawings and embodiments.
Such as Fig. 1, this desulfurizing tower includes chimney 1 with chimney integrated fume purification exhaust system, and the chimney 1 is by reinforced concrete
Native main body and granite building material corrosion-proof lining composition, chimney are in integrally up-thin-low-thick cylinder, and reducing wall thickness with bore subtracts
It is small, set in the bottom of chimney 1 along the tangential flue 2 of the chimney.Slurries are set gradually from the bottom to top in described chimney 1
Pond 3, spray equipment 4, dehydration device 5 and demister 6.Described slurry pool 3 is placed in the bottom of chimney 1, and the slurry pool 3 is equipped with
Anti- settler 7, liquid supply device 8 and pumping equipment 9, such as accompanying drawing embodiment, anti-settler 7 is by being placed in the slurry pool 3
Hydrojet comb and be placed in outside the chimney 1 recycle liquid pump composition, liquid supply device 8 by assembling centrifugal pump liquid supplementation channel group
Into pumping equipment 9 is made up of the Drainage pipe of assembling gate valve.Described spray equipment 4 is by shower and is distributed in the shower
On atomizer composition, the shower of the spray equipment 4 is by assembling the pipeline communication of desulfurization pump 10 to described slurry pool 3
It is interior.Described dehydration device 5 has two layers of dewatering plate in back taper up and down, the upper periphery of lower floor's dewatering plate and the chimney
Ring smoke passage is formed between 1 inwall, the lower port of upper strata dewatering plate is less than the upper port of lower floor's dewatering plate, and is flue gas
Pass through the exhaust gases passes of upper strata dewatering plate.The described assembling jet douche of dehydration device 5 device 11, the jet douche device 11 by
Jet pipe and the shower nozzle being assemblied on flushing jet pipe composition are rinsed, jet pipe Dual-layer is rinsed and installs, jet douche above and below shower nozzle.
The rinse water of jet douche device 11 is external water source, it is possible to use the recirculated water in system.Described demister 6 is fixed on
The end suitable for reading of the chimney 1, demister 6 is adapted to select chevron mist eliminator.
Such as Fig. 1 embodiments, the slurry pool 3 that this desulfurizing tower purifies exhaust system with chimney integrated fume is equipped with aeration dress
12 are put, it is carries out the air needed for desulfurization combined reaction provides oxidation in slurry pool 3.The aerator 12 is by being placed in slurries
Tube aerator and the roots blower composition being placed in outside the chimney 1 in pond 3.
Such as Fig. 2 embodiments, when flue gas flows through lower floor's dewatering plate with the conventional flow velocity of 3.5 meter per seconds, because dewatering plate is back taper
Shape, flue gas flows along dewatering plate, when flue gas is by ring smoke passage between lower floor's dewatering plate upper periphery and inner wall of stack,
Because actual internal area reduces, flue gas flow rate is more than the conventional meter per second of flow velocity 3.5 lifting to 18 meter per seconds, when flue gas enters lower floor
During chamber between dewatering plate and upper strata dewatering plate, because sectional area expands, flue gas flow rate more than 18m/ seconds by being down to 3.5-4m/
Second, then speed-raising, to lower port of 18 meter per seconds above by upper strata dewatering plate, is then returned to the normal flow of 3.5 meter per seconds again
Speed.During flue gas flows through dehydration device 5, by changing flow of flue gas direction and flow velocity, in inertia force and the work of gravity
Under, the drop separation for the sulfur-bearing dust-laden carried secretly in flue gas is come out.
When this desulfurizing tower is with the purification exhaust system work of chimney integrated fume, sulfur-containing smoke gas enters cigarette from the bottom of chimney 1
Road 2 is tangentially into helically formula rises flue gas in chimney 1, is sprayed in flue gas uphill process with spray equipment 4
Desulfurizing agent carries out gas-liquid phase transition reaction, realizes the desulfurization and dedusting of flue gas, and reacted flue gas carries partial desulfurization slurries and entered
Dehydration device 5, after the dehydration of dehydration device 5, flue gas continues to rise, and is further dehydrated through the demisting of demister 6, final purification
Flue gas be discharged into by the upper port of chimney 1 in air.
Claims (5)
1. a kind of desulfurizing tower purifies exhaust system, including chimney with chimney integrated fume（1）, it is characterized in that：Described chimney
（1）It is made up of adjacent reinforced concrete bodies and granite building material corrosion-proof lining, in the chimney（1）Bottom set cut along the chimney
To flue（2）；In described chimney（1）Slurry pool is inside set gradually from the bottom to top（3）, spray equipment（4）, dehydration device
（5）And demister（6）；Described slurry pool（3）It is placed in the chimney（1）Bottom, the slurry pool（3）It is equipped with anti-precipitation dress
Put（7）, liquid supply device（8）And pumping equipment（9）；Described spray equipment（4）By shower with being distributed on the shower
Atomizer is constituted, the spray equipment（4）Shower by assembling desulfurization pump（10）Pipeline communication to described slurry pool
（3）It is interior；Described dehydration device（5）With two layers of dewatering plate in back taper up and down, the upper periphery of lower floor's dewatering plate and institute
State chimney（1）Inwall between form ring smoke passage, the lower port of upper strata dewatering plate is cigarette of the flue gas by upper strata dewatering plate
Gas passage, the dehydration device（5）It is equipped with jet douche device（11）；Described demister（6）It is fixed on the chimney（1）'s
End suitable for reading.
2. desulfurizing tower according to claim 1 purifies exhaust system with chimney integrated fume, it is characterized in that：Described removes
Day with fog（6）For chevron mist eliminator.
3. desulfurizing tower according to claim 1 purifies exhaust system with chimney integrated fume, it is characterized in that：Described is anti-
Settler（7）By being placed in the slurry pool（3）Interior hydrojet comb and it is placed in the chimney（1）Outer recycle liquid pump composition.
4. desulfurizing tower according to claim 1 purifies exhaust system with chimney integrated fume, it is characterized in that：Described spray
Penetrate flusher（11）It is made up of flushing jet pipe and the shower nozzle being assemblied on the flushing jet pipe.
5. desulfurizing tower according to claim 1 purifies exhaust system with chimney integrated fume, it is characterized in that：Described slurry
Liquid pool（3）It is equipped with aerator（12）, the aerator（12）By being placed in slurry pool（3）Interior tube aerator and it is placed in institute
State chimney（1）Outer roots blower composition.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601196.3A CN107198953A (en) | 2017-07-21 | 2017-07-21 | Desulfurizing tower purifies exhaust system with chimney integrated fume |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710601196.3A CN107198953A (en) | 2017-07-21 | 2017-07-21 | Desulfurizing tower purifies exhaust system with chimney integrated fume |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107198953A true CN107198953A (en) | 2017-09-26 |
Family
ID=59911996
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710601196.3A Pending CN107198953A (en) | 2017-07-21 | 2017-07-21 | Desulfurizing tower purifies exhaust system with chimney integrated fume |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107198953A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715677A (en) * | 2017-10-24 | 2018-02-23 | 河南九龙环保有限公司 | Desulfurating dust removing device for flue gas |
| CN113877369A (en) * | 2020-07-03 | 2022-01-04 | 中石化石油工程技术服务有限公司 | CO capture and recovery2Chimney device |
| CN118437104A (en) * | 2024-07-08 | 2024-08-06 | 广州抖云产品设计有限公司 | An air purification device capable of forming a circulation loop |
| CN120189777A (en) * | 2025-01-15 | 2025-06-24 | 山东一清环保设备有限公司 | Welding workshop fume treatment equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101185840A (en) * | 2007-08-24 | 2008-05-28 | 北京紫光威肯环保工程技术有限公司 | Turbine type pressure charging acceleration fuel gas desulfurization gas wash tower |
| CN101376082A (en) * | 2008-10-08 | 2009-03-04 | 东北电力大学 | Desulfurized dust collector with multiple water films |
| CN202410502U (en) * | 2011-12-22 | 2012-09-05 | 福建省亿利达环保工程有限公司 | Automatic gas and liquid mixed gas-impact spray desulfurizing and dedusting tower |
| CN202555171U (en) * | 2012-08-01 | 2012-11-28 | 杭州燃油锅炉有限公司 | High-strength circulating desulfurizing tower and gas-water separator thereof |
| CN106731620A (en) * | 2017-03-24 | 2017-05-31 | 合肥天翔环境工程有限公司 | A kind of spray desulfurizing tower |
| CN107715677A (en) * | 2017-10-24 | 2018-02-23 | 河南九龙环保有限公司 | Desulfurating dust removing device for flue gas |
-
2017
- 2017-07-21 CN CN201710601196.3A patent/CN107198953A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101185840A (en) * | 2007-08-24 | 2008-05-28 | 北京紫光威肯环保工程技术有限公司 | Turbine type pressure charging acceleration fuel gas desulfurization gas wash tower |
| CN101376082A (en) * | 2008-10-08 | 2009-03-04 | 东北电力大学 | Desulfurized dust collector with multiple water films |
| CN202410502U (en) * | 2011-12-22 | 2012-09-05 | 福建省亿利达环保工程有限公司 | Automatic gas and liquid mixed gas-impact spray desulfurizing and dedusting tower |
| CN202555171U (en) * | 2012-08-01 | 2012-11-28 | 杭州燃油锅炉有限公司 | High-strength circulating desulfurizing tower and gas-water separator thereof |
| CN106731620A (en) * | 2017-03-24 | 2017-05-31 | 合肥天翔环境工程有限公司 | A kind of spray desulfurizing tower |
| CN107715677A (en) * | 2017-10-24 | 2018-02-23 | 河南九龙环保有限公司 | Desulfurating dust removing device for flue gas |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107715677A (en) * | 2017-10-24 | 2018-02-23 | 河南九龙环保有限公司 | Desulfurating dust removing device for flue gas |
| CN113877369A (en) * | 2020-07-03 | 2022-01-04 | 中石化石油工程技术服务有限公司 | CO capture and recovery2Chimney device |
| CN118437104A (en) * | 2024-07-08 | 2024-08-06 | 广州抖云产品设计有限公司 | An air purification device capable of forming a circulation loop |
| CN118437104B (en) * | 2024-07-08 | 2024-11-26 | 广州抖云产品设计有限公司 | Air purification device capable of forming a circulation loop |
| CN120189777A (en) * | 2025-01-15 | 2025-06-24 | 山东一清环保设备有限公司 | Welding workshop fume treatment equipment |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20181109 Address after: 110000 Liaoning free trade pilot area Shenyang area 109-1, 2 level 247-2211 room. Applicant after: Liaoning Mingxin Green Environmental Engineering Co.,Ltd. Address before: 066000 85 Qinshan Road, Qinhuangdao, Hebei Applicant before: Zhao Wenqiang |
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| TA01 | Transfer of patent application right | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170926 |
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| WD01 | Invention patent application deemed withdrawn after publication |